7-8m=4-2m

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Solution for 7-8m=4-2m equation:


Simplifying
7 + -8m = 4 + -2m

Solving
7 + -8m = 4 + -2m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '2m' to each side of the equation.
7 + -8m + 2m = 4 + -2m + 2m

Combine like terms: -8m + 2m = -6m
7 + -6m = 4 + -2m + 2m

Combine like terms: -2m + 2m = 0
7 + -6m = 4 + 0
7 + -6m = 4

Add '-7' to each side of the equation.
7 + -7 + -6m = 4 + -7

Combine like terms: 7 + -7 = 0
0 + -6m = 4 + -7
-6m = 4 + -7

Combine like terms: 4 + -7 = -3
-6m = -3

Divide each side by '-6'.
m = 0.5

Simplifying
m = 0.5

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